<form name="punchout_form" method="post" action="https://openapi-sandbox.dl.alipaydev.com/gateway.do?charset=utf-8&method=alipay.trade.page.pay&sign=FyZob5may2tF0n8hFFK9h85PRwfrcAZM5VCelLfSa84LpftGetajKtH%2BMHSWfvR5GrrlcYAYICtCaaVlqWxAv5nmdLp6uWZsxTIYAALlwWpZqc6U%2BvAeuDDbsFO1%2FmeTosQaz7J5TMWnPnteTWxoOjiGJW7FxR4pRK5Zyk%2BvENbVUGb6jk8XmEhQfB7LiRQ3S%2BYVSTotJkVKGXCWyhawYZnCQZ%2FA12gxj38Jr3nXyL10%2BRp4OdqjjdF3mbqHPFOptyv9lOitOlND4zi0qiN375bVJ4oPtCn2H9ttP9e1uPIru3MKJQ%2FaK4kZtUKStGEL9js1%2FfS0EESQnmNeCTm7Ng%3D%3D&return_url=http%3A%2F%2Fr5fa62.natappfree.cc%2Fdms%2Fapi%2Fv1%2Fpayment%2Falipay%2Freturn&notify_url=http%3A%2F%2Fr5fa62.natappfree.cc%2Fdms%2Fapi%2Fv1%2Fpayment%2Falipay%2Fnotify&version=1.0&app_id=2021000148639570&sign_type=RSA2&timestamp=2025-05-03+22%3A38%3A05&alipay_sdk=alipay-sdk-java-4.35.79.ALL&format=json">
<input type="hidden" name="biz_content" value="{&quot;out_trade_no&quot;:&quot;O202505032129260003&quot;,&quot;total_amount&quot;:&quot;60.00&quot;,&quot;quit_url&quot;:&quot;http://r5fa62.natappfree.cc/dms/api/v1/payment/alipay/return&quot;,&quot;subject&quot;:&quot;合并订单支付-O202505032129260003&quot;,&quot;timeout_express&quot;:&quot;15m&quot;,&quot;product_code&quot;:&quot;FAST_INSTANT_TRADE_PAY&quot;}">
<input type="submit" value="立即支付" style="display:none">
</form>
<script>document.forms[0].submit();</script>
